Hamed Sanei

2025

Chromium, tungsten and vanadium sediment-porewater geochemistry under oxic and anoxic redox conditions: Implication for their remobilization

Bian, L., Chappaz, A. & Sanei, H., 1 Jan 2025, In: Science of the Total Environment. 958, 178036.

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2 Citations (Scopus)

Dispersed organic matter from pre-Devonian marine shales: A review on its composition, origin, evolution, and potential for hydrocarbon prospecting

Luo, Q., Goodarzi, F., Zhong, N., Qiu, N., Wang, X., Suchý, V., Khan, I., Zheng, X., Liu, B., Ardakani, O. H., Zhang, Y., Li, D., Wu, J., Fang, Z., Shi, R., Skovsted, C. B., Sanei, H., Xu, Y., Wu, J. & Hu, W. & 1 others, Duan, G., Feb 2025, In: Earth-Science Reviews. 261, 105027.

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11 Citations (Scopus)

Elemental geochemical insights into sediment sources, influx variations and depositional environment changes in the Eocene–Miocene Lark Formation, Danish North Sea

Zhou, Z., Luo, Q., Schovsbo, N. H., Petersen, H. I., Rudra, A. & Sanei, H., 13 Jan 2025, In: International Journal of Coal Geology. 297, 104673.

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Open Access

Evaluating the two-pool decay model for biochar carbon permanence

Sanei, H., Petersen, H. I., Chiaramonti, D. & Masek, O., Dec 2025, In: Biochar. 7, 1, 9.

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5 Citations (Scopus)

Lacustrine and fan-delta sediments in syn-rift lake basins

Wang, Q., Li, Y., Sanei, H., Gardner, J., Rudra, A., Utley, J. E. P. & Worden, R. H., Mar 2025, (E-pub / Early view) In: Depositional Record.

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Open Access

2 Citations (Scopus)

Maceral point counting for dispersed organic matter (DOM)

Zhou, Z. & Sanei, H., Jul 2025, In: International Journal of Coal Geology. 307, 104818.

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Open Access

micro-Raman indicates biochar has similar stability and structural features as natural fusinite and semifusinite

Petersen, H. I., Stokes, M. R., Hackley, P. C., Rudra, A., Zhou, Z. & Sanei, H., May 2025, In: International Journal of Coal Geology. 304, 104769.

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1 Citation (Scopus)

Relating systematic molecular and textural properties of graptolite pyrolyzed via gold tube hydrous pyrolysis: Implications for thermal proxies in lower Paleozoic marine shales

Zheng, X., Sanei, H., Jiang, F., Luo, Q., Wang, Y., Nedzweckas, J. L., Valentine, B. J., Stokes, M. R., Cao, L. & Hackley, P. C., 20 Jun 2025, In: International Journal of Coal Geology. 306, 11 p., 104793.

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1 Citation (Scopus)

Restoration of buried organic carbon for catagenesis-affected rocks using Rock-Eval thermal analysis: Assumptions, performance, and uncertainty analysis

Wang, Q., Li, Y., Sanei, H., Rudra, A., Yuan, M., Wang, Y., Huang, Y. & Worden, R. H., Aug 2025, In: Earth-Science Reviews. 267, 24 p., 105155.

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1 Citation (Scopus)

The geochemical and organic petrological characteristics of kolm (upper Cambrian, Sweden): Implications for genesis

Liu, A., Schovsbo, N. H., Nielsen, A. T., Luo, Q., Zhong, N., Bian, L., Zheng, X., Andreasen, R. & Sanei, H., 12 Feb 2025, In: International Journal of Coal Geology. 299, 104687.

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Open Access

The H/C Molar Ratio and Its Potential Pitfalls for Determining Biochar's Permanence

Petersen, H. I. & Sanei, H., Jun 2025, In: GCB Bioenergy. 17, 6, e70049.

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Open Access

2024

A complex case of thermal maturity assessment in a terrigenous sedimentary system: The Northwestern Black Sea basin

Sanei, H., Hagelskjær, O., Petersen, H. I., Rudra, A., Nielsen, S. B., Lorant, F. & Gelin, F., May 2024, In: International Journal of Coal Geology. 286, 104496.

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7 Citations (Scopus)

Assessing biochar's permanence: An inertinite benchmark

Sanei, H., Rudra, A., Przyswitt, Z. M. M., Kousted, S., Sindlev, M. B., Zheng, X., Nielsen, S. B. & Petersen, H. I., 5 Jan 2024, In: International Journal of Coal Geology. 281, 104409.

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Open Access

32 Citations (Scopus)

Assessment of long-lived Carbon permanence in agricultural soil: Unearthing 15 years-old biochar from long-term field experiment in vineyard

Chiaramonti, D., Lotti, G., Vaccari, F. P. & Sanei, H., Dec 2024, In: Biomass and Bioenergy. 191, 107484.

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Open Access

3 Citations (Scopus)

Biochar is a long-lived form of carbon removal, making evidence-based CDR projects possible

Chiaramonti, D., Lehmann, J., Berruti, F., Giudicianni, P., Sanei, H. & Masek, O., Dec 2024, In: Biochar. 6, 1, 81.

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15 Citations (Scopus)

Climate-forced Hg-remobilization associated with fern mutagenesis in the aftermath of the end-Triassic extinction

Bos, R., Zheng, W., Lindström, S., Sanei, H., Waajen, I., Fendley, I. M., Mather, T. A., Wang, Y., Rohovec, J., Navrátil, T., Sluijs, A. & van de Schootbrugge, B., Apr 2024, In: Nature Communications. 15, 1, 12 p., 3596.

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Open Access

7 Citations (Scopus)

Effects of thermal intrusion on biomarker distributions in the Alum Shale from south-central Sweden

Liu, A., Luo, Q., Rudra, A., Schovsbo, N. H., Zheng, X., Zhou, Z. & Sanei, H., Dec 2024, In: International Journal of Coal Geology. 295, 104643.

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Open Access

Improving Mercury Systematics With Molybdenum and Vanadium Enrichments: New Insights From the Cambrian-Ordovician Boundary

Bian, L., Chappaz, A., Wang, X., Amouroux, D., Schovsbo, N. H., Zheng, X. & Sanei, H., 28 Apr 2024, In: Geophysical Research Letters (Online). 51, 8, e2023GL107188.

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4 Citations (Scopus)

Influence of thermal intrusion on the Alum Shale from south central Sweden

Liu, A., Zheng, X., Schovsbo, N. H., Luo, Q., Zhong, N. & Sanei, H., Aug 2024, In: International Journal of Coal Geology. 290, 104560, 104560.

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Open Access

3 Citations (Scopus)

Molecular characterization of biochar and the relation to carbon permanence

Rudra, A., Petersen, H. I. & Sanei, H., Aug 2024, In: International Journal of Coal Geology. 291, 104565.

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5 Citations (Scopus)

Oil migration from internal and external source rocks in an unconventional hybrid petroleum system, Montney Formation, western Canada

Rudra, A., Wood, J. M., Biersteker, V. & Sanei, H., Apr 2024, In: International Journal of Coal Geology. 285, 104473.

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5 Citations (Scopus)

Organic matter is a predominant control on total mercury concentration of near-surface lake sediments across a boreal to low Arctic tundra transect in northern Canada

Galloway, J. M., Parsons, M. B., Ardakani, O. H., Falck, H., Fewster, R. E., Swindles, G. T., Sanei, H., Palmer, M. J., Nasser, N. A. & Patterson, R. T., 1 Dec 2024, In: Science of the Total Environment. 954, 176466.

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4 Citations (Scopus)

Organic petrographic and geochemical insights into organic matter derived from land plants and marine algae in the Lark Formation, Danish North Sea

Zhou, Z., Luo, Q., Rudra, A., Petersen, H. I., Schovsbo, N. H. & Sanei, H., Dec 2024, In: International Journal of Coal Geology. 295, 104627.

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Open Access

1 Citation (Scopus)

Prokaryotic community composition and diversity in carbon-rich lowland soils: Effects of soil physico-chemical properties

Storgaard Danielsen, A.-C., Pesch, C., Hermansen, C., Singleton, C., Jensen, T. B. N., Nielsen, P. H., Greve, M. H., Rudra, A., Sanei, H., Weber, P. L., Arthur, E., Gutierrez, S., Møldrup, P., Normand, S. & de Jonge, L. W., 2024, (In preparation) In: European Journal of Soil Biology.

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Pyrolysis of macroalgae: Insight into product yields and biochar morphology and stability

Petersen, H. I., Deskur, H., Rudra, A., Ørberg, S. B., Krause-Jensen, D. & Sanei, H., May 2024, In: International Journal of Coal Geology. 286, 104498.

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Open Access

10 Citations (Scopus)

Quality and composition of Lower Cretaceous carbonate source rocks and seepage oils in the Belize Basin, southern Belize, Central America

Holland, B., Alsen, P., Nytoft, H. P., Rudra, A., Sanei, H. & Petersen, H. I., Apr 2024, In: International Journal of Coal Geology. 285, 104478.

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Spatial distribution of remaining movable and non-movable oil fractions in a depleted Maastrichtian chalk reservoir, Danish North Sea: Implications for CO₂ storage

Petersen, H. I., Blinkenberg, K. H., Anderskouv, K., Rudra, A., Zheng, X. & Sanei, H., 4 Dec 2024, In: International Journal of Coal Geology. 295, 104624.

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Understanding organic matter supply in the Eocene to Miocene Lark Formation, Danish North Sea

Zhou, Z., Petersen, H. I., Schovsbo, N. H., Rudra, A. & Sanei, H., Aug 2024, In: International Journal of Coal Geology. 291, 104575.

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Open Access

3 Citations (Scopus)

2023

A 20-million-year reconstruction to decipher the enigmatic Cambrian extinction – Ordovician biodiversification transition

Bian, L., Chappaz, A., Schovsbo, N. H., Wang, X., Zhao, W. & Sanei, H., Jun 2023, In: Earth and Planetary Science Letters. 612, 118170.

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11 Citations (Scopus)

5 Downloads (Pure)

A mercury and trace element geochemical record across Oceanic Anoxic Event 1b in Arctic Canada

Galloway, J. M., Grasby, S. E., Wang, F., Hadlari, T., Dewing, K., Bodin, S. & Sanei, H., May 2023, In: Palaeogeography, Palaeoclimatology, Palaeoecology. 617, 14 p., 111490.

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4 Citations (Scopus)

Carbon cycle during the late Aptian–early Albian OAE 1b: A focus on the Kilian–Paquier levels interval

Bodin, S., Charpentier, M., Ullmann, C. V., Rudra, A. & Sanei, H., Mar 2023, In: Global and Planetary Change. 222, 17 p., 104074.

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16 Citations (Scopus)

4 Downloads (Pure)

Carbon stability and morphotype composition of biochars from feedstocks in the Mekong Delta, Vietnam

Petersen, H. I., Lassen, L., Rudra, A., Nguyen, L. X., Do, P. T. M. & Sanei, H., Apr 2023, In: International Journal of Coal Geology. 271, 15 p., 104233.

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29 Citations (Scopus)

8 Downloads (Pure)

Chemical structure and thermal maturation of the vitrinite-like maceral in the Lower Paleozoic shales: Insights from Raman spectroscopy of artificial pyrolysis residues

Wu, J., Luo, Q., Zhong, N., Goodarzi, F., Suchý, V., Sanei, H., Skovsted, C. B., Li, M., Zhang, Y., Li, D., Wu, J. & Song, D., Jun 2023, In: Journal of Analytical and Applied Pyrolysis. 172, 15 p., 106024.

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2 Citations (Scopus)

Effects of synthetic maturation on phenanthrenes and dibenzothiophenes over a maturity range of 0.6 to 4.7% EASY%Ro

Zheng, X., Schwark, L., Stockhausen, M., Luo, Q., Wu, J., Zhong, N., Schovsbo, N. H. & Sanei, H., Jul 2023, In: Marine and Petroleum Geology. 153, 14 p., 106285.

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5 Citations (Scopus)

8 Downloads (Pure)

From land to sea: provenance, composition, and preservation of organic matter in a marine sediment record from the North-East Greenland shelf spanning the Younger Dryas–Holocene

Andreasen, N., Jackson, R., Rudra, A., Nøhr-Hansen, H., Sanei, H., Bojesen-Koefoed, J., Seidenkrantz, M. S., Pearce, C., Thibault, N. & Ribeiro, S., Oct 2023, In: Boreas. 52, 4, p. 459-475 17 p.

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3 Citations (Scopus)

8 Downloads (Pure)

Hydrocarbon residue in a Danish chalk reservoir and its effects on CO₂ injectivity

Stenshøj, R., Abarghani, A., Badrouchi, N., Yu, Y., Smith, S. A., Rudra, A., Petersen, H. I. & Sanei, H., Oct 2023, In: Marine and Petroleum Geology. 156, 11 p., 106424.

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2 Citations (Scopus)

Influence of Thermal Intrusion on Solid Bitumen in the Alum Shale, Central Sweden

Liu, A., Sanei, H., Schovsbo, N. H., Zheng, X. & Bian, L., 2023.

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Movable and non-movable hydrocarbon fractions in an oil-depleted sandstone reservoir considered for CO₂ storage, Nini West Field, Danish North Sea

Petersen, H. I., Al-Masri, W. F., Rudra, A., Mohammadkhani, S. & Sanei, H., Dec 2023, In: International Journal of Coal Geology. 280, 104399.

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2 Citations (Scopus)

Organic geochemical and petrographic characteristics of the Cambrian-Ordovician organic-rich marine shales in Scandinavia

Zheng, X. W., Schovsbo, N. H., Bian, L. B., Rudra, A. & Sanei, H., Oct 2023, In: Petroleum Science. 20, 5, p. 2637-2647 11 p.

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7 Citations (Scopus)

Organic matter degradation causes enrichment of organic pollutants in hadal sediments

Sobek, A., Abel, S., Sanei, H., Bonaglia, S., Li, Z., Horlitz, G., Rudra, A., Oguri, K. & Glud, R. N., 2023, In: Nature Communications. 14, 1, 9 p., 2012.

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25 Citations (Scopus)

Platinum-group elements of the Kuhjoch section (Austria) link the onsets of weathering of the Central Atlantic Magmatic Province and the end-Triassic mass extinction

Mortensen, H. Í. G., Andreasen, R., Bodin, S., Sanei, H., Ulrich, T., Richoz, S., Lindström, S., Luguet, A., Tanner, L. & Tegner, C., 28 Apr 2023.

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Triassic-Jurassic vegetation response to carbon cycle perturbations and climate change

Bos, R., Lindström, S., van Konijnenburg-van Cittert, H., Hilgen, F., Hollaar, T. P., Aalpoel, H., van der Weijst, C., Sanei, H., Rudra, A., Sluijs, A. & van de Schootbrugge, B., Sept 2023, In: Global and Planetary Change. 228, 23 p., 104211.

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13 Citations (Scopus)

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Volcanism and carbon cycle perturbations in the High Arctic during the Late Jurassic – Early Cretaceous

Vickers, M. L., Jelby, M. E., Śliwińska, K. K., Percival, L. M. E., Wang, F., Sanei, H., Price, G. D., Ullmann, C. V., Grasby, S. E., Reinhardt, L., Mather, T. A., Frieling, J., Korte, C., Jerrett, R. M., Jones, M. T., Midtkandal, I. & Galloway, J. M., Mar 2023, In: Palaeogeography, Palaeoclimatology, Palaeoecology. 613, 17 p., 111412.

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14 Citations (Scopus)

9 Downloads (Pure)

2022

A new vanadium species in black shales: Updated burial pathways and implications

Bian, L., Chappaz, A., Schovsbo, N. H. & Sanei, H., Dec 2022, In: Geochimica et Cosmochimica Acta. 338, p. 1-10

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21 Citations (Scopus)

Characterization of immature oil shales from the Cretaceous Second White Specks Formation in Saskatchewan and Manitoba, Canada

Goodarzi, F., Hosseininejad, S., Pedersen, P. K., Gentzis, T. & Sanei, H., Sept 2022, In: Marine and Petroleum Geology. 143, 105774.

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13 Citations (Scopus)

Characterization of organic matter in marine sediments to estimate age offset of bulk radiocarbon dating

Hansen, K. E., Giraudeau, J., Limoges, A., Massé, G., Rudra, A., Wacker, L., Sanei, H., Pearce, C. & Seidenkrantz, M. S., Feb 2022, In: Quaternary Geochronology. 67, 12 p., 101242.

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5 Citations (Scopus)

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Fluid flow and water/rock interaction during the Early Triassic evolution of the western Canada sedimentary basin as revealed by carbonate diagenesis

Liseroudi, M. H., Ardakani, O. H., Pedersen, P. K. & Sanei, H., Aug 2022, In: Marine and Petroleum Geology. 142, 105765.

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5 Citations (Scopus)

Geochemical evidence for the internal migration of gas condensate in a major unconventional tight petroleum system

Wood, J. M., Cesar, J., Ardakani, O. H., Rudra, A. & Sanei, H., Dec 2022, In: Scientific Reports. 12, 1, 7931.

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10 Citations (Scopus)

Graptolite reflectance anomaly

Zheng, X., Schovsbo, N. H., Luo, Q., Wu, J., Zhong, N., Goodarzi, F. & Sanei, H., Sept 2022, In: International Journal of Coal Geology. 261, 104072.

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10 Citations (Scopus)

High Carbon Mineralization Rates in Subseafloor Hadal Sediments—Result of Frequent Mass Wasting

Zabel, M., Glud, R. N., Sanei, H., Elvert, M., Pape, T., Chuang, P. C., Okuma, E., Geprägs, P. & Kölling, M., Sept 2022, In: Geochemistry, Geophysics, Geosystems. 23, 9, e2022GC010502.

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12 Citations (Scopus)

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Hamed Sanei

Research output

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